If 90 percent of a is 44, what is 30 percent of 3a?

Question

Mathematics

Cornelius Fletcher

24 August, 21:31

If 90 percent of a is 44, what is 30 percent of 3a?

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Answers (1)

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Destinee Knapp · Answer 1

90% of "a" is 44 ... turn ur percent into a decimal ... " of " means multiply ... " is " means equals ...

0.90a = 44 ... divide both sides by 0.90

a = 44 / 0.90

a = 48.89 ... this is rounded

what is 30% of 3a ... and we know that "a" is 48.89 ...

0.30 (3 * 48.89) = 0.30 (146.67) = 44 < = = = ur answer